NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce RTX 3090

VS

NVIDIA GeForce GTS 450 OEM

NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

Released 10 years late

Boost Clock1695MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (936.2GB/s vs 57.73GB/s)

10352 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

GeForce RTX 3090 +7789%

35.58 TFLOPS

GeForce GTS 450 OEM

VS

GeForce RTX 3090

Graphics Card

Sep 2010

Release Date

Sep 2020

GeForce 400

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1395 MHz

-

Boost Clock

1695 MHz

902 MHz

Memory Clock

1219 MHz

Memory

512MB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

57.73GB/s

Bandwidth

936.2GB/s

Render Config

-

3

SM Count

82

144

Shading Units

10496

24

TMUs

328

16

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

6 MB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

189.8 GPixel/s

18.79 GTexel/s

Texture Rate

556.0 GTexel/s

-

FP16 (half)

35.58 TFLOPS

451.0 GFLOPS

FP32 (float)

35.58 TFLOPS

37.58 GFLOPS

FP64 (double)

556.0 GFLOPS

Board Design

106W

TDP

350W

300 W

Suggested PSU

750 W

1x DVI 1x DisplayPort 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

GF106

GPU Name

GA102

-

GPU Variant

GA102-300-A1

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

28.3 billion

238 mm²

Die Size

628 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.6

5.1

Shader Model

6.6

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